208872576

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:395

約数の個数: 192

約数和(自身を含む): 670213440

約数和(自身を除く): 461340864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 53, 64, 66, 72, 88, 96, 99, 106, 128, 132, 144, 159, 176, 192, 198, 212, 264, 288, 311, 318, 352, 384, 396, 424, 477, 528, 576, 583, 622, 636, 704, 792, 848, 933, 954, 1056, 1152, 1166, 1244, 1272, 1408, 1584, 1696, 1749, 1866, 1908, 2112, 2332, 2488, 2544, 2799, 3168, 3392, 3421, 3498, 3732, 3816, 4224, 4664, 4976, 5088, 5247, 5598, 6336, 6784, 6842, 6996, 7464, 7632, 9328, 9952, 10176, 10263, 10494, 11196, 12672, 13684, 13992, 14928, 15264, 16483, 18656, 19904, 20352, 20526, 20988, 22392, 27368, 27984, 29856, 30528, 30789, 32966, 37312, 39808, 41052, 41976, 44784, 49449, 54736, 55968, 59712, 61056, 61578, 65932, 74624, 82104, 83952, 89568, 98898, 109472, 111936, 119424, 123156, 131864, 148347, 164208, 167904, 179136, 181313, 197796, 218944, 223872, 246312, 263728, 296694, 328416, 335808, 358272, 362626, 395592, 437888, 492624, 527456, 543939, 593388, 656832, 671616, 725252, 791184, 985248, 1054912, 1087878, 1186776, 1313664, 1450504, 1582368, 1631817, 1970496, 2109824, 2175756, 2373552, 2901008, 3164736, 3263634, 3940992, 4351512, 4747104, 5802016, 6329472, 6527268, 8703024, 9494208, 11604032, 13054536, 17406048, 18988416, 23208064, 26109072, 34812096, 52218144, 69624192, 104436288, 208872576]

約数ペア:

[(1, 208872576), (2, 104436288), (3, 69624192), (4, 52218144), (6, 34812096), (8, 26109072), (9, 23208064), (11, 18988416), (12, 17406048), (16, 13054536), (18, 11604032), (22, 9494208), (24, 8703024), (32, 6527268), (33, 6329472), (36, 5802016), (44, 4747104), (48, 4351512), (53, 3940992), (64, 3263634), (66, 3164736), (72, 2901008), (88, 2373552), (96, 2175756), (99, 2109824), (106, 1970496), (128, 1631817), (132, 1582368), (144, 1450504), (159, 1313664), (176, 1186776), (192, 1087878), (198, 1054912), (212, 985248), (264, 791184), (288, 725252), (311, 671616), (318, 656832), (352, 593388), (384, 543939), (396, 527456), (424, 492624), (477, 437888), (528, 395592), (576, 362626), (583, 358272), (622, 335808), (636, 328416), (704, 296694), (792, 263728), (848, 246312), (933, 223872), (954, 218944), (1056, 197796), (1152, 181313), (1166, 179136), (1244, 167904), (1272, 164208), (1408, 148347), (1584, 131864), (1696, 123156), (1749, 119424), (1866, 111936), (1908, 109472), (2112, 98898), (2332, 89568), (2488, 83952), (2544, 82104), (2799, 74624), (3168, 65932), (3392, 61578), (3421, 61056), (3498, 59712), (3732, 55968), (3816, 54736), (4224, 49449), (4664, 44784), (4976, 41976), (5088, 41052), (5247, 39808), (5598, 37312), (6336, 32966), (6784, 30789), (6842, 30528), (6996, 29856), (7464, 27984), (7632, 27368), (9328, 22392), (9952, 20988), (10176, 20526), (10263, 20352), (10494, 19904), (11196, 18656), (12672, 16483), (13684, 15264), (13992, 14928)]